Here's a new i2M musicport review at guitar moderne:
http://www.guitarmoderne.com/gear-2/gea ... -musicport
There is also a nice audio sample (discussed in the review):
http://soundcloud.com/guitarmoderne-1/sonuus
"Playing a simple line I instantly had three moving parts each with its own sound. The audio interface exhibited relatively low latency for a device of this kind, and largely maintained the tone of the instrument."